<template>
  <div class="upload-container">
    <el-tooltip class="item" effect="dark" content="插入图片" placement="bottom">
      <div @click="dialogVisible = true" class="mce-widget mce-btn" tabindex="-1" aria-pressed="false" role="button" aria-label="Insert/edit image">
        <button role="presentation" type="button" tabindex="-1"><i class="mce-ico mce-i-image"></i></button>
      </div>
    </el-tooltip>

    <!-- <el-button :style="{background: color, borderColor: color}" icon="el-icon-upload" size="mini" type="primary" @click="dialogVisible = true">上传图片</el-button> -->
    <el-dialog class="selectimg" title="图片选择器" :visible.sync="dialogVisible" destroy-on-close width="1000px" append-to-body>
      <SelectImg @closepup="closepup" :limit="imglimit" :data="[]" @changeImg="handleSuccess"></SelectImg>
    </el-dialog>

    <!-- <el-dialog :visible.sync="dialogVisible" append-to-body>
      <el-upload
        :multiple="true"
        :file-list="fileList"
        :show-file-list="true"
        :on-remove="handleRemove"
        :on-success="handleSuccess"
        :before-upload="beforeUpload"
        class="editor-slide-upload"
        action="http://jingzhe.com/madmin/upload/images"
        list-type="picture-card"
        name='images[]'
      >
        <el-button size="small" type="primary">点击上传</el-button>
      </el-upload>
      <el-button @click="dialogVisible = false">取消</el-button>
      <el-button type="primary" @click="handleSubmit">确定</el-button>
    </el-dialog> -->
  </div>
</template>

<script>
// import { getToken } from 'api/qiniu'
import SelectImg from '@/components/SelectImg/index';
import {mapState} from 'vuex';
import {mapGetters} from 'vuex';
export default {
  name: 'EditorSlideUpload',
  props: {
    color: {
      type: String,
      default: '#1890ff'
    }
  },
  data() {
    return {
      dialogVisible: false,
      listObj: {},
      fileList: [],
      imglimit: 10,
      imgdata: []
    };
  },
  components: {
    SelectImg
  },
  computed: {
    ...mapGetters(['picurl'])
  },
  methods: {
    changeImg() {},
    closepup() {
      this.dialogVisible = false;
    },
    checkAllSuccess() {
      return Object.keys(this.listObj).every(item => this.listObj[item].hasSuccess);
    },
    handleSubmit() {
      const arr = Object.keys(this.listObj).map(v => this.listObj[v]);
      if (!this.checkAllSuccess()) {
        this.$message('Please wait for all images to be uploaded successfully. If there is a network problem, please refresh the page and upload again!');
        return;
      }
      this.$emit('successCBK', arr);
      this.listObj = {};
      this.fileList = [];
      this.dialogVisible = false;
    },
    handleSuccess(list) {
      list.forEach(a => {
        if (a.pic_path.indexOf('http') > -1) {
          a.url = a.pic_path;
        } else {
          a.url =this.picurl+'/'+a.pic_path;
        }
      });
      this.dialogVisible = false;
      this.$emit('successCBK', list);
      // return false;
      // const uid = file.uid;
      // let imgurl = 'http://jingzhe.com/' + response.msg[0];
      // const objKeyArr = Object.keys(this.listObj);
      // for (let i = 0, len = objKeyArr.length; i < len; i++) {
      //   if (this.listObj[objKeyArr[i]].uid === uid) {
      //     this.listObj[objKeyArr[i]].url = imgurl;
      //     this.listObj[objKeyArr[i]].hasSuccess = true;
      //     return;
      //   }
      // }
    },
    handleRemove(file) {
      const uid = file.uid;
      const objKeyArr = Object.keys(this.listObj);
      for (let i = 0, len = objKeyArr.length; i < len; i++) {
        if (this.listObj[objKeyArr[i]].uid === uid) {
          delete this.listObj[objKeyArr[i]];
          return;
        }
      }
    },
    beforeUpload(file) {
      const _self = this;
      const _URL = window.URL || window.webkitURL;
      const fileName = file.uid;
      this.listObj[fileName] = {};
      return new Promise((resolve, reject) => {
        const img = new Image();
        img.src = _URL.createObjectURL(file);
        img.onload = function() {
          _self.listObj[fileName] = {hasSuccess: false, uid: file.uid, width: this.width, height: this.height};
        };
        resolve(true);
      });
    }
  }
};
</script>

<style lang="scss" scoped>
.editor-slide-upload {
  margin-bottom: 20px;
  ::v-deep .el-upload--picture-card {
    width: 100%;
  }
}
</style>
